RECORDS OF REVISION
Model No. ： LQ121S1LG84
SPEC No.
DATE
LD-23301A
2011/3/5
LD-23301B
2012/2/15
REVI
SED
No PAGE
SUMMARY
-
△1
P.6 Error correction
(×)The VCC power … ⇒(○)The VDD power …
(non-operating) is added to vibration test and shock
P.15 test.
LD-23301A
2012/12/12
△2
6
Update 【*2】 in 5.Absolute Maximun Ratings
8
Update Timing characteristions
"6.2 LED backlight" Changed VBR active timing (t11)
9
-
Added VBR(PWM) regulater values and Remark 【*7】
Delete unnecessary page.
( overlapped page
"7．Timing characteristics of input signals")
15 Update 10. Handling Precauions
NOTE
- Contents -
No.
page
1
Application
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
1
2
Overview
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
2
3
Mechanical Specifications
4
Input Terminals
5
Absolute Maximum Ratings
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
6
6
Electrical Characteristics
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
7
7
Timing characteristics of input signals
・・・・・・・・・・・・・・・・・・・・・・・
10
8
Input Signals, Basic Display Colors and Gray Scale of Each Color ・・
12
9
Optical Characteristics
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
13
10
Handling Precautions
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
15
11
Packing form
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
17
12
Reliability test items ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
17
13
Others
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
28
14
Storage conditions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
19
Fig.1
ＯＵＴＬＩＮＥ ＤＩＭＥＮＳＩＯＮＳ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
20
Fig.3
PACKING FORM
21
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
2
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
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・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
LD-23301C- 1
1．Application
This specification applies to the color TFT-LCD module LQ121S1LG84.
This specification is the proprietary product of SHARP CORPORATION (”SHARP) and include materials
protected under copyright of SHARP. Do not reproduce or cause any third party to reproduce them in any
form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express
written permission of SHARP.
The device listed in this specification was designed and manufactured for use in general electronic
equipment.
In case of using the device for applications such as control and safety equipment for transportation (controls of
aircraft, trains, automobiles, etc.), rescue and security equipment and various safety related equipment which
require higher reliability and safety, take into consideration that appropriate measures such as fail-safe functions
and redundant system design should be taken.
Do not use the device for equipment that requires an extreme level of reliability, such as aerospace applications,
telecommunication equipment (trunk lines), nuclear power control equipment and medical or other equipment
for life support.
SHARP assumes no responsibility for any damage resulting from the use of the device which does not comply
with the instructions and the precautions specified in this specification.
Contact and consult with a SHARP sales representative for any questions about this device.
LD-23301C- 2
2．Overview
This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor).
It is composed of a color TFT-LCD panel, driver ICs, control circuit, power supply circuit and a White-LED
Backlight unit. Graphics and texts can be displayed on a 800×RGB×600dots panel with about 262144 colors
colors by using LVDS (Low Voltage Differential Signaling) and supplying +3.3V DC supply voltages for TFT-LCD
panel driving and +12.0V DC supply voltage for backlight.
The TFT-LCD panel used for this module is a high-brightness and high-contrast image.
The maximum viewing angle is in the 6o'clock direction.
The 12o'clock direction is difficult to reverse the grayscale.
The LED driver circuit is built into the module.
3．Mechanical technical literatures
Parameter
technical literatures
Unit
Display size
31（12.1inch）Diagonal
cm
246.0（H)×184.5（V)
mm
Active area
Pixel format
800（H)×600（V)
(1pixel＝R＋G＋B dot)
pixel
Aspect ratio
4：3
Pixel pitch
0.3075（H)×0.3075（V)
Pixel configuration
R,G,B vertical stripe
Display mode
Unit outline dimensions
(*1)
Mass
Normally white
276.0（W)×209.0（H)×9.1(D)
mm
600
g
Surface treatment
Anti-glare and hard-coating 3H
(*1) excluding the area of the connector cover.
Outline dimensions are shown in Fig.1.
mm
LD-23301C- 3
4．Input Terminals
4-1．TFT-LCD panel driving
CN1（Interface signals and +3.3V power supply）
Using connectors： FI-SEB20P (Japan Aviation Electronics industry Co., Ltd.)
Corresponding connectors： FI-SE20M or FI-S20S
(Japan Aviation Electronics industry Co., Ltd.)
Using LVDS receiver： Building into cotroll IC（THC63LVDF84B（Thine electronics） or Compatible product）
Corresponding LVDS transmitter：THC63LVDM83R（Thine electronics） or Compatible product
CN1
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Symbol
Vcc
Vcc
GND
GND
RxIN0RxIN0+
GND
RxIN1RxIN1+
GND
RxIN2R IN2
RxIN2+
GND
CK INCK IN+
GND
NC
RL/UD
GND
GND
【*1】 RL/UD = LOW
CN1
Function
+3.3V Power supply
+3.3V Power supply
GND
GND
LVDS receiver signal CH0 (-)
LVDS receiver signal CH0 (+)
GND
LVDS receiver signal CH1 (-)
LVDS receiver signal CH1 (+)
GND
signal
LVDS receiver
i
i l CH2 (-)
( )
LVDS receiver signal CH2 (+)
GND
LVDS receiver signal CK (-)
LVDS receiver signal CK (+)
GND
Non Conection
Remark
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
*1
GND
GND
RL/UD = HIGH
CN1
LD-23301C- 4
1 CYCLE
R2
R1
G0
R5
R4
R3
R2
R1
R0
G0
G2
G1
B1
B0
G5
G4
G3
G2
G1
B1
B3
B2
DE
B5
B4
B3
B2
DE
(VS) (HS)
DE：DATA ENABLE
（HS：Hsync）
（VS：Vsync）
4-2．Interface block diagram
(Computer Side)
B2-B5, (HS,VS),DE
ALL GND
7
7
7
RXIN0+
TA 0 - 6
TB 0 - 6
TC 0 - 6
TD 0 - 6
RXIN0RXIN1+
RXIN1RXIN2+
RXIN2RXIN3+
RXIN3-
Single LVDS interface contained in a control IC
RA 0 - 6
RB 0 - 6
RC 0 - 6
RD 0 - 6
RXCKIN+
CK
CＬK IN
PLL
RXＣKIN-
PLL
CK OUT
Internal circuits
G1-G5,B0,B1
7
TTL PARALLEL-TO-LVDS
R0-R5,G0
THC63LVDM83R
LVDS-TO-PARALLEL TTL
Controller
(TFT-LCD side)
LD-23301C- 5
4-3．LED backlight
LED backlight connector
CN2
Used connector
：
SM06B-SHLS-TF
( J.S.T. Mfg. Co. Ltd )
Corresponding connector
：
SHLP-06V-S-B
( J.S.T. Mfg. Co. Ltd )
Connector No.
CN2
Pin No.
symbol
function
1
VDD
+12V power supply
2
VDD
+12V power supply
3
GND
GND
4
GND
GND
5
XSTABY
Backlight ON/OFF signal
6
VBR
PWM signal
LD-23301C- 6
5．Absolute Maximum Ratings
Parameter
Symbol
Condition
Pin
Ratings
Unit
Remark
Supply voltage
Vcc
Ta=25℃
VCC
-0.3 ～ +4.0
V
【*1,2】
VDD
Ta=25℃
VDD
-0.3 ～ +15.0
V
【*1,2】
VⅠ1
Ta=25℃
-0.3～Vcc+0.3
V
i=0,1,2
VⅠ2
Ta=25℃
RL/UD,SELLVDS
-0.3～Vcc+0.3
V
VⅠ4
Ta=25℃
XSTABY, VBR
-0.3～+VDD
V
Storage temperature
TSTG
－
-
-30 ～ +80
℃
【*1】
Operating temperature
TOPA
－
-
-30 ～ +80
℃
【*1,3,4】
Input voltage
【*1】
RxINi-/+
CK IN-/+
Humidity：95%RH Max.( Ta≦40℃ ) Note static electricity.
Maximum wet-bulb temperature at 39℃ or less. (Ta>40℃) No condensation.
【*2】
The VCC power supply capacity must use the one of 2A or more.
The VDD power supply capacity must use the one of 3A or more.
△1
There is a possibility of causing smoking and the ignition without fusion of LCD fuse
△２
when abnormality occurs when the current capacity is smaller than regulated values.
Please install the sprotection function in which the overcurrent and the excess voltage are controlled
to the set side when you design the lower current supply.
【*3】
There is a possibility of causing deterioration in the irregularity and others of the screen and the display
fineness though the liquid crystal module doesn't arrive at destruction when using it at 65～80℃.
There is a possibility of causing the fineness deterioration by the prolonged use in the (high temperature)
humidity environment (60% or more).
【*4】
In the operating temperature item, the low temperature side is the ambient temperature regulations.
The high temperature side is the panel surface temperature regulations.
LD-23301C- 7
6．Electrical Characteristics
Ta＝+25℃
6-1．TFT-LCD panel driving
Min.
Typ.
Max.
Unit
Remark
3.0
3.3
3.6
V
【*1】
－
270
350
mA
【*2】
VL
0
－
2.4
V
VRP
－
－
mVP-P
－
200
VCM +100
mV
Vcc=3.3V
VCM =+1.2V
－
－
mV
【*3】
【*4】
Parameter
Symbol
Supply voltage
VCC
Current dissipation
ICC
Input voltage width for LVDS receiver
Permissive input ripple voltage
Condition
Vｃｃ=3.3V
Differential input
High
VTH
Threshold voltage
Low
VTL
－
VCM -100
VIH
2.1
－
－
V
VIL
－
－
0.8
V
IOH
－
－
400
μA
VI2 =+3.3V 【*4】
IOL
-10
－
+10
μA
VI2 =0V 【*4】
RT
－
100
－
Ω
Differential input
Input voltage
Input reak current
Terminal resistor
【*1】 On-off conditions for supply voltage
0.9 VCC
0.9 VCC
0.1 VCC
VCC
t1
0.1 VCC
t3
t2
t4
Data
Back light
OFF
t5
ON
t6
20μs ＜ t1 ≦ 10ms
20ms ＜ t2 ≦ 200ms
0
＜ t3 ≦
1s
≦ t4
1s
500ms ≦ t5
OFF
200ms ≦ t6
Vcc-dip conditions
1) Vth ＜ VCC ≦ Vmin
VCC
td ≦ 10ms
Vmin
Vth
Vth =
Vmin =
2.5V
3V
2) VCC ＜ Vth
Vcc-dip conditions should also follow the On-off
conditions for supply voltage
td
・
・
Hsync/Vsync need not be input so that this model may drive only by the ENAB signal.
Even if Hsync/Vsync is input, it doesn't become a malfunction.
The relation between the data input and the backlight lighting will recommend the above-mentioned input sequence.
When the backlight is turned on before the panel operates, there is a possibility of abnormally displaying.
The liquid crystal module is not damaged.
【*2】 Current dissipation
Typical current situation : 64-gray-bar pattern
（ Vcc=+3.3V、fck = 40MHz、Ta=25℃）
【*3】 VCM ： LVDS common mode voltage
【*4】 RL/UD
RGB RGB RGB
GS0 GS1 GS2
・・・
RGB RGB
GS62
GS63
LD-23301C- 8
6-2．LED backlight
Ta＝+25℃
Parameter
Symbol
Min.
Typ.
Max.
Unit
Remark
Supply voltage
VDD
10.2
12.0
13.8
V
【*1】
Current dissipation
IDD1
-
350
500
mA
【*2】
IDD2
-
-
10
μA
VRP_BL
-
-
200
High voltage
VIH_BL1
2.4
-
VDD
V
【*3】
Low voltage
VIL_BL1
-
-
0.2
V
【*3】
High voltage
VIH_BL2
2.1
-
VDD
V
【*4】
Low voltage
VIL_BL2
-
-
0.8
V
【*4】
Frequency
fPWM
200
-
1K
Hz
【*4,5】
Duty
DPWM
10
-
100
%
【*4,5】
Pulse width (Lo)
LPWM
-
-
4.5
ms
【*5,7】
△2
Pulse width (Hi)
HPWM
0.1
-
-
ms
【*5】
△2
L
-
-
h
【Reference】
【*6】
Permissive input ripple voltage
XSTABY
VBR
PWM
Life time
(50,000)
(Module)
mVP-P VDD=+12.0V
【*1】 On-off conditions for supply voltage
0.9 VDD
0.9 VDD
0.1 VDD
VDD
t7 t8
0.1 VDD
t9
t10
△2
t11
PWM
0ms ≦ t9≦
0ms ≦ t11≦ △2
t12
0ms ≦ t12≦
ON
Back light
(LED)
0ms ≦ t8≦
200ms ≦ t10≦
XSTABY
VBR
20μs ≦ t7≦ 200ms
OFF
OFF
【*2】 Current dissipation
Typ. value： VDD=+12.0V、Duty=100%
Max. value： VDD=+10.2V、Duty=100%
【*3】 Backlight ON/OFF signal （connected by the pull-down resistor of 10kΩ)
【*4】 PWM signal （connected by the pull-down resistor of 10kΩ)
LD-23301C- 9
【*5】 PWM
DPWM = t13 / t14
fPWM ＝ 1/t14
Duty 10% : Min. Luminance(0%：LED OFF)
Duty 100% : Max. Luminance
Luminance changes in proportion to the duty ratio. (t13≧10μs)
When the frequency slows, the display fineness might decrease.
t13
t15
VBR
t14
【*6】 Luminance becomes 50% of an initial value. (Ta＝25℃, PWM=100%)
【*7】 When VBR signal is set “Low” more than 4.5ms, please turn off XSTABY.
△2
LD-23301C- 10
7．Timing characteristics of input signals
7-1．Timing characteristics
Symbol
min
typ
max
unit
Frequency
1/Tc
35
40
42
MHz
Horizontal period
TH
940
1056
1395
clock
23.5
26.4
39.9
μｓ
Horizontal period (High)
THd
800
800
800
clock
Vertical Frequency
TV
628
666
798
line
-
16.7
-
ms
Vertical period (High)
TVd
600
600
600
line
Parameter
Clock
ENAB
remark
【*1】
【*1】 In case of using the long vertical period, the deterioration of display quality, flicker etc. may occur.
THd
ENAB
DATA
(R,G,B)
1
2
800
1
2
599 600
ENAB
TVd
TV
LD-23301C- 11
7-2．Input Data Signals and Display Position on the screen
R
G
B
R
G
B
（ 2, 1 ）
（ 1, 1 ）
D(1,1) D(2,1) D(3,1)
D( 800
,1)
D(1,2) D(2,2)
D(1,3)
D(1,
R G B
600
)
D( 800 , 600 )
LD-23301C- 12
8．Input Signals, Basic Display Colors and Gray Scale of Each Color
Gray Scale of Blue
Gray Scale of Green
Gray Scale of Red
Basic Color
Colors &
Gray scale
Data signal
GrayScale
R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 B4 B5
Black
－
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Blue
－
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Green
－
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Cyan
－
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
Red
－
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Magenta
－
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
Yellow
－
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
White
－
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Black
GS0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
↑
GS1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Darker
GS2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
↑
↓
↓
↓
↓
↓
↓
↓
↓
↓
Brighter
GS61 1
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
↓
GS62 0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Red
GS63 1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Black
GS0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
↑
GS1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
Darker
GS2
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
↑
↓
↓
↓
↓
↓
↓
↓
↓
↓
Brighter
GS61 0
0
0
0
0
0
1
0
1
1
1
1
0
0
0
0
0
0
↓
GS62 0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
Green
GS63 0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Black
GS0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
↑
GS1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Darker
GS2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
↑
↓
↓
↓
↓
↓
↓
↓
↓
↓
Brighter
GS61 0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
1
↓
GS62 0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
Blue
GS63 0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Each basic color can be displayed in 64 gray scales from 6 bit data signals. According to the combination of
total 18 bit data signals, the 262,144-color display can be achieved on the screen.
LD-23301C- 13
9．Optical Characteristics
Ta=+25℃, Vcc=＋3.3V
Parameter
Min.
Typ.
Max.
Unit
60
80
-
Deg.
35
60
-
Deg.
60
80
-
Deg.
500
800
-
-
30
-
Wx
0.255
0.305
0.355
Wy
0.275
0.325
0.375
Rx
-
0.560
-
Ry
-
0.330
-
Gx
-
0.335
-
-
0.595
-
Symbol
Condition
Horizontal θ21,θ22
Viewing
angle
range
Vertical
θ11
θ12
Contrast ratio
Response Time
CR>10
CR
optimized
angle
White Black τr +τd
Chromaticity of
White
Chromaticity of
Red
Chromaticity of
Green
Gy
θ=0°
Chromaticity of
Blue
Bx
-
0.155
-
By
-
0.115
-
Luminance of white
YL1
350
450
-
-
-
1.33
White Uniformity
Remark
【*1,2,4】
【*2,4】
【*3,4】
ms
【*4】
cd/m
2
【*4】
【*5】
※The measurement shall be executed 30 minutes after lighting at rating.
The optical characteristics shall be measured in a dark room or equivalent state with the method shown
in Fig.2 below.
Photodetector
：Response time（BM-5A）
：Contrast/Luminance/Chromaticity（SR-3）
Photodetector：(EZ-CONTRAST）
400mm
Field=1°
Panel center(θ=0°）
Panel center(θ=0°)
TFT-LCD module
TFT-LCD module
fig.2-1 Measuring method of Viewing angle range.
fig.2-2 Measuring method of contrast, luminance, response time,
and Chromaticity.
Fig.2 Optical characteristics measurement method
LD-23301C- 14
Normal line
θ11 θ21
【*1】Definitions of viewing angle range:
θ22
θ12
6 O'clock
【*2】Definition of contrast ratio:
The contrast ratio is defined as the following.
Contrast （CR）＝
Luminance with all pixels white
Luminance with all pixels black
【*3】Definition of response time:
The response time is defined as the following figure and shall be measured by switching the input signal for
"black" and "white".
Photodetector
tector Output
(Relative
Relative Value)
White
White
Black
100%
90%
10%
0%
τd
τr
Time
【*4】This shall be measured at center of the screen.
【*5】Definition of white uniformity:
White uniformity is defined as the following with five measurements.
(①～⑤)
δw =
Maximum luminance of 5 points(①～⑤).
Maximum luminance of 5 points(①～⑤).
200
400
2
600 pixel
3
300
1
5
150
4
450
pixel
LD-23301C- 15
10． Handling Precautions
【Handling Precautions】
a ) Treat LCD module in dustless surroundings. Metal foreign material stuck to the circuit is possible to cause a short.
b ) Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or twist.
c ) Be careful not to give any physical stress onto the circuit and/or the connector of LCD module
when you pull/plug a cable. Physical stress will cause a break or worse connection.
d ) Since the front polarizer is easily damaged, pay attention not to scratch it.
e ) Use N2-blower such as an ionized nitrogen has anti-electrostatic when you blow dusts on Polarizer.
f ) Since a long contact with water may cause discoloration or spots, wipe it with absorbent cotton or other soft
cloth immediately.
g ) Since CMOS LSI is used in this module, take care of static electricity and injure the human earth when handling.
Observe all other precautionary requirements in handling components.
h ) Be careful with the edge parts of the module which is made of metal.
i ) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. Handle with care.
j ) When the panel is broken, don’t touch the glass. Although the panel is difficult to be scattered, touching the
broken part may hurt your hands.
k ) Liquid crystal contained in the panel may leak if the LCD is broken. Rinse it as soon as possible if it gets inside
your eye or mouth by mistake.
l ) Don’t touch the circuit and the pattern of the board. If you touch it, the circuit may be broken.
m ) Follow the regulations when LCD module is scrapped. The government you stay may have some regulations
about it.
【Set-Design Precautions】
a ) Notice : Never take to pieces the module , because it will cause failure. Please don't remove the fixed tape,
insulating tape etc. that was pasted on the original module. (except for protection film of the panel)
b ) Protection film is attached to the module surface to prevent it from being scratched .Peel the film off slowly ,
just before the use, with strict attention to electrostatic charges. Blow off 'dust' on the polarizer by using
an ionized nitrogen.
c ) Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or twist.
d ) Connect GND to flame of module to stabilize against EMI and external noise.
e ) When install LCD modules in the cabinet, please tighten with( “torque=0.294±0.02N･m(3.0±0.2kgf･cm)”).
Be sure to confirm it in the same condition as it is installed in your instrument.
f ) Since there is a circuit board in the module back, stress is not added at the time of a design assembly.
Please make it like. If stress is added, there is a possibility that circuit parts may be damaged.
g) It causes an irregular display and the defective indication, etc., when always put constant pressure
on the back of the module. Please do not make the structure to press the back of the module.
h) Be careful of a back light FPC not to pull by force at the time of the connecting to a W-LED driver,
or FPC processing.
LD-23301C- 16
i)
The polarizer surface on the panel is treated with Anti-Glare for low reflection. In case of attaching
sure
j)
Don’t change the volume of LCD module. It is optimized when the shipping. Any change may not meet
the specification.
k) If a minute particle enters in the module and adheres to an optical material, it may cause display non-uniformity
issue, etc.
Therefore, fine-pitch filters have to be installed to cooling and inhalation hole if you intend to install a fan.
l) Be sure to follow the absolute maximum rating in the specification. The design should consider the surrounding
temperature, the fluctuating input signal, and tolerance of the electronic parts. Exceeding values is possible to
cause worse characteristic such as burn and/or broken of the parts on LCD module.
m) Be sure to use LCD module within the recommended operating conditions. Operating module out of the
recommended range is not guaranteed even if it is in the absolute maximum rating.
n) Follow the power, signal, and supply voltage sequence which the specification indicates, regarding on-off
input signal after power on of LCD module.
o) According to the using application, power circuit protection is recommended at module failure.
【Operation Precautions】
a ) Do not expose the LCD panel to direct sunlight. Lightproof shade etc. should be attached when LCD panel is used
under such environment.
b ) When handling LCD modules and assembling them into cabinets, please avoid that long-terms storage in the
environment of oxidization or deoxidization gas and the use of such materials as reagent, solvent, adhesive, resin,
etc. which generate these gasses, may cause corrosion and discoloration of the modules.
Do not use the LCD module under such environment.
c ) An abnormal display by changing in quality of the polarizing plate might occur regardless of contact or no contact
to the polarizing plate, because of epoxy resin (amine system curing agent) that comes out from the material
and the packaging material used for the set side, the silicon adhesive (dealcoholization system and oxime system),
and the tray blowing agents (azo-compound), etc. Please confirm adaptability with your employed material.
d ) Don’t use polychloroprene (CR) with LCD module. It will generate chlorine gas, which will damage the reliability of
the connection part on LCD panel.
e ) Be careful when using it for long time with fixed pattern display as it may cause accidential image.
Pleave use a screen saver etc., in order to avoid an afterimage.
f ) The LED (Light Emitting Diode) used in this LCD module is very sensitive to temperature change. If it operates
for extremely long time under high temperature, it is possible rapidly to shorten the life time of LED.
In case of such a condition, consult with us.
g) If stored at the temperatures lower than the rated storage temperature, the LC may freeze and it may cause
LCD panel damage. If storage temperature exceeds the specified rating, the molecular orientation of the LC may
change to that of a liquid, and they may not revert to their original state. Store the module in normal room
temperature.
h) Keep LCD module in the range of the specified temperature conditions at all times. Once out of the range,
liquid crystal will lose its characteristics, and it cannot recover.
i)
Nature of dew consideration prevention is necessary when LCD is used for long time under high-temperatur
and high-humidity.
LD-23301C- 17
11．Packing form
a) Piling number of cartons ：
MAX．6
b) Package quantity in one carton：
20pcs
c) Carton size(TYP)：
517mm(W) × 432mm(D)×347mm(H)
d) Total mass of one carton filled with full modules(20pcs)： 14kg
12．Reliability test items
No.
1
2
3
4
5
6
△1
△1
7
8
Test item
High temperature
storage test
Low temperature
strage test
High temperature
& high humidity
operation test
High temperature
operation test
Low temperature
operation test
Vibration test
(non-operating)
Conditions
Ambient temperature 80℃ 240H
Remark
【Note1】
Ambient temperature -30℃ 240H
【Note1】
Ambient temperature 40℃、Humidity 95％ RH 240H
（No condensation.）
【Note1】
Panel surface 80℃ 240H
【Note1】
Ambient temperature -30℃ 240H
【Note1】
＜Sin wave＞
Frequency ：10～57Hz／Vibration width (one side) ：0.076mm
：57～500Hz／Gravity：9.8m/s2
Sweep time：11minutes
Test period ：3H（X，Y，Z direction 1H）
Shock test
Max. gravity：490m/s2 Pulse width：11ms
(non-operating) Direction：±X,±Y,±Z Test period ：1time／1direction
Thermal shock test -30℃[0.5h]～80℃[0.5h]／50cycles
【Note1】
【Note1】
【Note1】
【Note1】 Under the display quality test conditions with normal operation state, these shall be no change
which may affect practical display function. (normal operation state：Temperature:15～35℃,
Humidity:45～75％, Atmospheric pressure:86～106kpa)
LD-23301C- 18
13．Others
13-１．Lot No Label:
Ａ）Module serial label
The label that displays SHARP･Model No.（ LQ121S1LG84）･Lot No. is stuck on the back of the module.
Lot No display method（Figure and alphabet）
SHARP
Model No.
LQ121S1LG84
Production year
(Last digit of dominical year)
Serial No.
Bar Code(Lot No.)
XXXXXXXXXX
Production month (1-9X, Y, Z)
Lot No.
Assembly site code
Discernment code
Ｂ）Backlight serial label
The label that displays the model No. and lot No. for the backlight is stuck on the back of the module.
＊＊＊＊＊＊-＊
Model No.
(Figure and alphabet)
＊＊＊＊＊＊－＊＊
Lot No.
(Figure and alphabet)
13-2．Packing box Label:
The label that displays ①Model number（ LQ121S1LG84） ②Lot number ③Quantity of module is stuck
on the packing box. Moreover, the display of bar code also applies to this.
社内品番：
( ) LQ121S1LG84
(4S)
Bar code（①）
Lot No. ： （1T）
2011. 03. 05
＊＊
① Model number（ LQ121S1LG84）
Bar code（②）
Quantity ： （Q）
② Lot number (DATA)
③ Quantity of module
20 pcs
Bar code（③）
ユーザー品番 ：
シャープ物流用ラベルです。
Our management product number might be filled
（Example： LQ121S1LG84A etc.）
A right picture is written to the packing box of module for the RoHS restriction.
※ R.C.（RoHs Compliance）means these parts have corresponded with the RoHs directive.
This module corresponds from the first sample to RoHS Directive.
R.C.
The figure below is written under the SHARP logo of the packing box about the production country.
OR
13-3． The ozone-depleting substances is not used.
13-4． If any problem occurs in relation to the description of this specification , it shall be resolved through
p of cooperation.
p
discussion with spirit
LD-23301C- 19
14．Storage conditions
Environmental condition range of storage temperature and humidity
Temperature 0 to 40 degrees Celsius
Relative humidity 95% and below
【Note】Please refer below as a mean value of the environmental conditions.
Summer time temperature 20 to 35 degrees Celsius humidity , 85% and below
Winter time temperature 5 to 15 degrees Celsius humidity , 85% and below
Please maintain within 240 hours of accumulated length of storage time, with conditions of 40 degrees
Celsius and room humidity of 95%.
Direct sun light
Please keep the product in a dark room or cover the product to protect from direct sun light.
Atmospheric condition
Please refrain from keeping the product with possible corrosive gas or volatile flux.
Prevention of dew
Please store the product carton either on a wooden pallet or a stand / rack to prevent dew.
Do not place directly on the floor. In addition, to obtain moderate ventilation in between the pallet’s
top and bottom surfaces, pile the cartons up in a single direction and in order.
Please place the product cartons away from the storage wall.
Storage period
Within above mentioned conditions, maximum storage period should be one year.
LD-23301C- 20
Fig .1 ： LQ121S1LG84 OUTLINE
LD-23301C- 21
Fig 3 ： PACKING FORM
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